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Allied Air Conditioning and Heating

Founded 1969 • With Angi since November 2002

At Allied Air Conditioning & Heating Corp., high quality heating and cooling equipment and repairs has been our #1 priority for more than 40 years. Located in Palatine, IL and Libertyville, we provide furnace and air conditioner sales and service for a large portion of northeastern Illinois. Whether you are looking for new equipment, or just want to keep your HVAC products in great working order, we service air purifiers, air cleaners and water heaters as well. Our company is licensed, bonded and insured to provide heating and air conditioning services for all of your residential and commercial needs. All of our technicians are NATE certified and are full-time employees of our Allied Air Conditioning & Heating Corp. 24-hour emergency service is available for emergency heating and cooling problems. With 40 years of experience, we have worked on all makes and models, and that is why we carry top name brands like Carrier, Aprilaire, Guardian Air, HT Product Boilers, Sanyo Ductless Systems and Bradford White Water Heaters. We know these are brands you can trust. Our HVAC Maintenance Program insures that your furnace and air conditioner will be working properly at the beginning of the heating and cooling season, and you will receive discounted labor and equipment if you need repairs during the contract year. Second address at 203 Peterson Rd Libertyville IL 60048

Business Highlights

Emergency Services OfferedEmergency Services Offered

Amenities

Free Estimates
No
Warranties
No
Senior Discount
no
Emergency Service
Yes
Eco-Friendly Accreditations
No
No License Required for Trade
Bonded
Insured
All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our Find Licensing Requirements page. Contact pro for more details.

Verified Reviews

4.8

(275) Verified Reviews

Write a review
Showing 1-25 of 275 reviews
DOUGLAS D K.
5.0
09/26/2019
Great, they were on-time, fast & got the machine ready for this summer. Running like new.
Description of Work
AC Tune-Up
Category
heating & air conditioning/hvac
Deborah D.
5.0
09/19/2019
This company was amazing. They matched the price my condo building had gotten for replacing HVAC unit. I did not like the building’s company and the people at Allied were fabulous. I mostly dealt with Chris and he was super helpful. The installer was also great as have been the technicians.
Description of Work
Replaced an Air handler in my condo and continue having them clean and check annually.
Category
appliance repair, heating & air conditioning/hvac
Dennis T.
5.0
08/02/2019
They did what they promised to do, they showed up on time according to schedule and finished in less than an hour.
Description of Work
They did a AC check up.
Category
heating & air conditioning/hvac
Milankumar P.
5.0
12/01/2018
It was a very good experience. I replace furnace about two years ago but never wrote a review. It was a very good experience, very honest and transparent in everything.
Description of Work
replace furnace
Category
heating & air conditioning/hvac
GENE K.
5.0
07/13/2018
They're service is good and their program, if you're on an agreement you are a priority for emergency situations. They come to my place between May - June period to take care of my air conditioner.
Description of Work
I have a contract for an annual maintenance program for my air conditioning.
Category
heating & air conditioning/hvac
GENE K.
5.0
07/13/2018
They're service is good and their program, if you're on an agreement you are a priority for emergency situations. They come to my place todo the maintenance for the furnace during September-October period.
Description of Work
I have a contract with them for an annual maintenance program.
Category
heating & air conditioning/hvac
Aaron A.
5.0
06/18/2018
The Allied team did a great job removing my old equipment and left me with a great new system. Pat Lee was fantastic to work with - ask for him by name.
Description of Work
Complete HVAC Replacement
Category
heating & air conditioning/hvac
Julian J.
5.0
06/17/2018
They took a little longer than expected but did excellent work. The sheet metal work was done very nicely. The only small complaint I have is that the sales guy told us that the dehumidifier would be integrated with the thermostat but during the install it turned out that wasn’t doable with the thermostat we picked and we have two thermostats now. But the combination of the two system still works well. It’s been almost 3 years now and the system runs smoothly since.
Description of Work
Full replacement of furnace, AC and aprilaire dehumidifier. Plus additional work for thermostat wiring and reconfiguring 2 returns.
Category
heating & air conditioning/hvac
Kathleen K.
5.0
03/10/2018
They came out 1st thing in the morning. I was surprised at how quickl they were able to respond. They diagnosed the problem and fixed it easily. They are extremely competent.
Description of Work
Furnace repair...furnace stopped working
Category
heating & air conditioning/hvac
Philip P.
5.0
10/25/2017
Great. Excellent service technition.
Description of Work
Annual furnace maintenance.
Category
heating & air conditioning/hvac
kiki M.
3.0
09/15/2017
not well, I cannot get a quote to have the work done. Still having problems.
Description of Work
This company is not very good at follow up when a quote is requested. The first A/C project was finished in November after a lengthy delay. When they came back out in the spring to make sure everything worked properly, I asked if they could determine why another area was not working properly. They suggested a balancing of our system. When I asked for a quote, several times over several weeks, I am still waiting. Again, summer is about over. Had to call another company
Category
heating & air conditioning/hvac
Anne S.
5.0
09/13/2017
It went well, they are very good at following up and sending a thorough report after the check up.
Description of Work
Tune up and check AC
Category
heating & air conditioning/hvac
John P.
5.0
08/26/2017
They come out every Spring and Fall. The one thing I like the best is they have a first call option. If you press the right date, the which is probably why end up in November because when they let us know it's time. I always go with their first call date which works really well for us, other than like they went to somebody else's house and they ran into a problem and now they're running late. They have done repair work before. We have a permanent filter that is washable. The same person does not come out all of the time.
Description of Work
They provide air conditioning and heating maintenance.
Category
heating & air conditioning/hvac
John P.
5.0
08/26/2017
We have a service contract with them. They installed the unit 10 years ago, and it's still running well.
Description of Work
They provide heating and air conditioning maintenance.
Category
heating & air conditioning/hvac
Sarah U.
5.0
08/25/2017
We've hired this company multiple times and signed a yearly agreement to have our appliances checked out. Every time someone comes to our house they are kind, knowledgeable and solve our problems. We usually get options and never seem pressured to buy anything. I also like how my phone call is always answered by nice staff and we receive a phone call when they are on their way.
Description of Work
Fixed A/C, replaced A/C, humidifier cleaning and filter change and repair.
Category
heating & air conditioning/hvac

Service Provider Response

We appreciate your loyalty and value you as a customer. We look forward to assisting you with your heating and cooling needs in the future.
Arif K.
5.0
08/15/2017
Bob came out and was just the best. Professional, courteous, knowledgeable and straight forward. Employees like this will make me call Allied for any future needs.
Description of Work
AC/Furnace Inspection & Service.
Category
heating & air conditioning/hvac

Service Provider Response

Thank you for choosing Allied. We appreciate your feedback on our technician. We look forward to assisting you with your heating and cooling needs in the future.
Megan K.
5.0
07/31/2017
Well. Knew that the a/c was on it's last leg, he explained my options and the cost for each. Haven't replaced it but probably will soon. Would definitely use them again!
Description of Work
Check of A/C
Category
heating & air conditioning/hvac

Service Provider Response

Thank you for the feedback. When you are ready to make your decision we will be here when you need us. We look forward to assisting you with your heating and cooling needs in the future.
Francesca K.
5.0
07/24/2017
It took like an hour. They told me the truth, well my unit is 23 years old. There are some substantial issues around that alone. with that itself. They explained to me that most people aren't using freon anymore. It's a different product in the newer AC's. They are stopping the production of the stuff they put in my AC so the price is way higher than normal. It was double what it was last year, but I didn't need much. And people are discontinuing the stuff that goes in them.
Description of Work
They came out for my central air. They refilled my freon.
Category
heating & air conditioning/hvac
Denise H.
5.0
07/22/2017
I have been using them for the last 21 years. They are outstanding. They replaced my furnace and air conditioner that they kept running for me for the last 16 years. They have my business locked up, I don't call anyone else.
Description of Work
They replaced my furnace and air conditioner.
Category
heating & air conditioning/hvac
Ron W.
5.0
07/04/2017
Allied was professional and thorough, as usual. I have an older air conditioner, after inspecting it my Allied tech said it was working well and there was no need to replace it. I have been using Allied for many years, they are excellent.
Description of Work
Allied inspected my Air Conditioner.
Category
heating & air conditioning/hvac

Service Provider Response

Thank you for being a loyal Allied customer. We appreciate you as our customer. We look forward to assisting you with any heating and cooling needs you may have in the future.
Philip S.
5.0
07/03/2017
James was knowledgeable, listened to our explanation of the issue, and got right to work. He was professional and had the job done in 30 minutes.
Description of Work
Our blower motor was making a squealing noise and sometimes wouldn't start. We called several places and they either didn't have the parts of couldn't come out. Allied was able to fit us in the same day and provide the repairs.
Category
heating & air conditioning/hvac

Service Provider Response

Thank you for selecting Allied Air Conditioning & Heating for your repair. We are happy to hear you were pleased with your first time experience with us. We look forward to hearing from you in the future should you need us.
KATHLEEN N.
5.0
06/05/2017
Excellent! Chris did a thorough inspection and took the time to explain everything There was no up selling. I will call Allied again in the fall for my annual furnace inspection. Thanks Chris!
Description of Work
Annual air conditioning inspection
Category
heating & air conditioning/hvac

Service Provider Response

Thank you for your kind words about Chris. We will pass them on to his manager. We pride ourselves on our technicians not trying to sell our customers things they don't need. Thank you for allowing us to service your a/c. We look forward to hearing from you in the fall.
Bill G.
5.0
05/19/2017
The compressor had to be on the roof of my seven-story building. Allied found a unit that would fit through the roof door, sparing the cost of a crane. There were unexpected problems with the line for coolant and with electrical. I was pleased that Allied devoted extra staff and time to the problem solving, with no increase in price. Everything works perfectly. The staff was great and very professional. I would definitely use Allied again.
Description of Work
Allied installed a new air conditioner.
Category
heating & air conditioning/hvac

Service Provider Response

Thank you for choosing Allied Air Conditioning & Heating. We are glad to hear you were happy with our service. We look forward to assisting you with your heating and cooling needs in the future.
Steven G.
5.0
05/13/2017
Our A/C Compressor was old and failing. Allied responded quickly, troubleshot our system and replaced the Compressor unit. This was much needed during the mid summer heat.
Description of Work
Replacement of A/C Compressor
Category
heating & air conditioning/hvac

Service Provider Response

Thank you for choosing Allied for your cooling needs. We appreciate you as a customer and your positive feedback.
Francesca K.
5.0
04/07/2017
They are down to earth and very responsive. They are willing to work with you on time frames. If they say they are going to be there in the morning they will be there in the morning if they say they will be there in the afternoon, they'll be there in the afternoon. He looked at my air conditioner and could tell me everything about it.
Description of Work
They did air conditioning work.
Category
heating & air conditioning/hvac

Service Provider Response

Thank you for the kind words. We appreciate you as a customer and will be here for your heating and cooling needs in the future.
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Phone

Address

500 E NW Hwy

Palatine, IL 60067

Map showing Allied Air Conditioning and HeatingView larger map

Service Categories

Heating and Air Conditioning

Other Information

Services offered

Heating contractor. Furnace repair service. Air conditioning contractor. Hvac contractor. Air conditioning repair service. Air quality. Water heaters.

Payment options

Visa
MasterCard
American Express
Discover
Financing Available
Check

FAQ

Allied Air Conditioning and Heating is currently rated 4.8 overall out of 5.

Allied Air Conditioning and Heating is open:

Sunday: Closed

Monday: 7:00 AM - 5:00 PM

Tuesday: 7:00 AM - 5:00 PM

Wednesday: 7:00 AM - 5:00 PM

Thursday: 7:00 AM - 5:00 PM

Friday: 7:00 AM - 5:00 PM

Saturday: 8:00 AM - 12:00 PM

Allied Air Conditioning and Heating accepts the following forms of payment: Visa, MasterCard, American Express, Discover, Financing Available, Check

No, Allied Air Conditioning and Heating does not offer free project estimates.

No, Allied Air Conditioning and Heating does not offer eco-friendly accreditations.

No, Allied Air Conditioning and Heating does not offer a senior discount.

Yes, Allied Air Conditioning and Heating offers emergency services.

No, Allied Air Conditioning and Heating does not offer warranties.

Allied Air Conditioning and Heating offers the following services: Heating contractor. Furnace repair service. Air conditioning contractor. Hvac contractor. Air conditioning repair service. Air quality. Water heaters.

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